java静态引用示例直接用print打印文本到控制台，print打印文本,通过静态导入（stati

java静态引用示例直接用print打印文本到控制台，print打印文本,通过静态导入（stati

通过静态导入（static import）使用自己开发的小类库来简化打印语句！

[Java]代码

package com.hotmail.liuxuewei.util;import java.io.*;public class Print {  // Print with a newline:  public static void print(Object obj) {    System.out.println(obj);  }  // Print a newline by itself:  public static void print() {    System.out.println();  }  // Print with no line break:  public static void printnb(Object obj) {    System.out.print(obj);  }  // The new Java SE5 printf() (from C):  public static PrintStream  printf(String format, Object... args) {    return System.out.printf(format, args);  }} 

[Java]代码

import java.util.*;import static com.hotmail.liuxuewei.util.Print.*;public class HelloDate {  public static void main(String[] args) {    print("Hello, it's: ");    print(new Date());  }}